MDEV-4472 Audit-plugin. Server-related part of the task.

     file_logger became the service.
     Data like query_id now are sent to the audit plugin.
     Fix for MDEV-4770 ported from 10.0.
     Fix added for the read_maria_plugin_info().
     Log rotation can be disabled with 'set rotations=0'.

1 files changed, 4 insertions, 0 deletions

diff --git a/sql/sql_audit.cc b/sql/sql_audit.cc
index 8e17f49df28..abf448fdac4 100644
--- a/sql/sql_audit.cc
+++ b/sql/sql_audit.cc
@@ -82,6 +82,9 @@ static void general_class_handler(THD *thd, uint event_subtype, va_list ap)
   event.general_query_length= va_arg(ap, unsigned int);
   event.general_charset= va_arg(ap, struct charset_info_st *);
   event.general_rows= (unsigned long long) va_arg(ap, ha_rows);
+  event.database= va_arg(ap, const char *);
+  event.database_length= va_arg(ap, unsigned int);
+  event.query_id= (unsigned long long) thd->query_id;
   event_class_dispatch(thd, MYSQL_AUDIT_GENERAL_CLASS, &event);
 }
 
@@ -131,6 +134,7 @@ static void table_class_handler(THD *thd, uint event_subclass, va_list ap)
   event.new_database_length= va_arg(ap, unsigned int);
   event.new_table= va_arg(ap, const char *);
   event.new_table_length= va_arg(ap, unsigned int);
+  event.query_id= (unsigned long long) thd->query_id;
   event_class_dispatch(thd, MYSQL_AUDIT_TABLE_CLASS, &event);
 }